/*

* Copyright (c) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

package com.nokia.mj.impl.installer.ui;

import com.nokia.mj.impl.utils.Logger;

/**

 * Factory for JavaInstaller user interfaces.

 */

public class InstallerUiFactory

{

    /**

     * Get instance of installer UI.

     *

     * @param aMode InstallerUi.MODE_INSTALL or InstallerUi.MODE_UNINSTALL

     * @param aListener installer UI listener

     * @return installer UI

     */

    public static InstallerUi getInstallerUi

    (int aMode, InstallerUiListener aListener)

    {

        String className = "com.nokia.mj.impl.installer.ui.InstallerUi";

        String uiProperty =

            System.getProperty("com.nokia.mj.impl.installer.ui");

        if (uiProperty != null)

        {

            className = uiProperty;

        }

        InstallerUi installerUi = null;

        try

        {

            Class clazz = Class.forName(className);

            installerUi = (InstallerUi)clazz.newInstance();

            installerUi.init(aMode, aListener);

        }

        {

        }

        return installerUi;

    }

    /**

     * Writes an info log entry to JavaInstaller log.

     *

     * @param aMsg message to be logged

     */

    private static void log(String aMsg)

    {

        Logger.ILOG(Logger.EJavaInstaller, aMsg);

    }

    /**

     * Writes an error log entry to JavaInstaller log.

     *

     * @param aMsg message to be logged

     * @param aThrowable Throwable to be logged

     */

    private static void logError(String aMsg, Throwable aThrowable)

    {

        Logger.ELOG(Logger.EJavaInstaller, aMsg, aThrowable);

    }

}